How to force landing without showing confirmation dialog ?
已完成
Hello. I am developing an app for Mini 3 drones with MSDK version 5.
I have set up the following listener in order to eliminate the pop-up asking for landing confirmation when the drone's sensors detect a dangerous landing area. I don't want this pop-up to appear. I want the drone to land, no matter what the sensors find.
fun setupIsLandingConfirmationNeededListener() {
val keyManager = KeyManager.getInstance()
if (keyManager == null) {
// Handle the case when KeyManager is not initialized or available
showToast("KeyManager not initialized.", Toast.LENGTH_SHORT)
return
}
// Listen for landing confirmation needed event
keyManager.listen(
KeyTools.createKey(FlightControllerKey.KeyIsLandingConfirmationNeeded),
this
) { _, newValue ->
if (newValue == null) {
// Handle null value if necessary
} else {
if (newValue) {
// When newValue is true, perform the action to confirm the force landing
val forceLandingKey = FlightControllerKey.KeyConfirmForceLanding.create()
keyManager.performAction(forceLandingKey, object : CommonCallbacks.CompletionCallbackWithParam<EmptyMsg> {
override fun onSuccess(result: EmptyMsg?) {
showToast("Force landing confirmed.", Toast.LENGTH_SHORT)
}
override fun onFailure(error: IDJIError) {
showToast("Failed to confirm force landing: ${error.description()}", Toast.LENGTH_SHORT)
}
})
}
}
}
}
val keyManager = KeyManager.getInstance()
if (keyManager == null) {
// Handle the case when KeyManager is not initialized or available
showToast("KeyManager not initialized.", Toast.LENGTH_SHORT)
return
}
// Listen for landing confirmation needed event
keyManager.listen(
KeyTools.createKey(FlightControllerKey.KeyIsLandingConfirmationNeeded),
this
) { _, newValue ->
if (newValue == null) {
// Handle null value if necessary
} else {
if (newValue) {
// When newValue is true, perform the action to confirm the force landing
val forceLandingKey = FlightControllerKey.KeyConfirmForceLanding.create()
keyManager.performAction(forceLandingKey, object : CommonCallbacks.CompletionCallbackWithParam<EmptyMsg> {
override fun onSuccess(result: EmptyMsg?) {
showToast("Force landing confirmed.", Toast.LENGTH_SHORT)
}
override fun onFailure(error: IDJIError) {
showToast("Failed to confirm force landing: ${error.description()}", Toast.LENGTH_SHORT)
}
})
}
}
}
}
Any idea if this strategy is right ? The listener is never triggered and the pop-up shows up all the time.
Thank you.
-
Thank you for your patience. Due to the current Spring Festival holiday, the relevant engineers are on vacation, and your question may not receive a timely response. We have recorded your question and will contact you as soon as the engineer's vacation ends. We deeply apologize for any inconvenience caused~ -
Dear developers, Hello, thank you for contacting DJI Innovation. KeyIsLandingConfirmationNeeded is a read-only Key, its role is to prompt the planes land and whether you need to confirm. The pop-up window you refer to is a warning given by the landing protection when the ground is considered unsuitable for landing, and the landing protection needs to be turned off if you want to cancel it completely: 如何解除降落保护？ See this article for details: 如何监听和实现飞机强制降落？ I hope our solution can help you, thank you for your email, wish you a happy life! Best wishes, Dji innovation SDK technical support
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